Claims
- 1. A compound of the formula ##STR9## wherein Z is a monocyclic aryl, Y' is selected from the group consisting of --CN and --COOR', R' is alkyl of 1 to 6 carbon atoms and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are individually selected from alkyl of 1 to 4 carbon atoms or R.sub.1 and R.sub.2 or R.sub.3 and R.sub.4 together with the carbon atoms to which they are attached form a carbon homocycle of 3 to 6 carbon atoms with the 2 substituents not forming the ring being alkyl of 1 to 4 carbon atoms or R.sub.1 and R.sub.2 or the one hand and R.sub.3 and R.sub.4 on the other together with the carbon atoms to which they are attached form a carbon homocycle of 3 to 6 carbon atoms.
- 2. A compound of claim 1 selected from the group consisting of methyl 4-(p-tolylsulfonyl)-4,3,3,-trimethylpentanoate and methyl 4-(p-tolylsulfonyl)-4,3,3-trimethyl-pentanenitrile.
Priority Claims (1)
Number |
Date |
Country |
Kind |
80 06979 |
Mar 1980 |
FRX |
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PRIOR APPLICATION
This application is a division of copending U.S. patent application Ser. No. 246,172 filed Mar. 23, 1981, now U.S. Pat. No. 4,408,601.
US Referenced Citations (8)
Divisions (1)
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Number |
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Parent |
246172 |
Mar 1981 |
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